1,3-Dioxolo(4,5-g)furo(2,3-b)quinoline, 9-methoxy- 4-27-00-06795 (Beilstein Handbook Reference) 524-89-0 9-Methoxy-1,3-dioxolo(4,5-g)furo(2,3-b)quinoline BRN 0255599 CCRIS 3577 Maculin Maculine